Shares

7 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2023

Nov 14, 2023

SELL
$47.3 - $70.6 $7.22 Million - $10.8 Million
-152,695 Reduced 28.54%
382,305 $18.4 Million
Q2 2023

Aug 14, 2023

SELL
$48.26 - $78.59 $25.7 Million - $41.9 Million
-533,200 Reduced 49.92%
535,000 $36.5 Million
Q1 2023

May 15, 2023

SELL
$46.97 - $58.27 $88.5 Million - $110 Million
-1,884,800 Reduced 63.83%
1,068,200 $51.8 Million
Q4 2022

Feb 14, 2023

BUY
$52.05 - $65.0 $51.3 Million - $64.1 Million
986,000 Added 50.13%
2,953,000 $178 Million
Q3 2022

Nov 14, 2022

BUY
$25.16 - $60.63 $49.5 Million - $119 Million
1,967,000 New
1,967,000 $119 Million
Q3 2021

Nov 15, 2021

SELL
$48.2 - $78.89 $8.77 Million - $14.4 Million
-182,000 Closed
0 $0
Q2 2021

Aug 16, 2021

BUY
$21.63 - $57.65 $3.94 Million - $10.5 Million
182,000 New
182,000 $9.36 Million

Others Institutions Holding PRTA

About PROTHENA CORP PUBLIC LTD CO


  • Ticker PRTA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 46,922,800
  • Market Cap $701M
  • Description
  • Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases in the United States. The company is involved in developing Birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a human...
More about PRTA
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